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离子交换树脂
Ion-exchange resin

离子交换树脂 Ion-exchange resin

──抗燃油处理的最新技术

The top-new technique to process fire resistant oil

    汽轮机电液控制系统(EH系统)普遍采用高压抗燃油系统。磷酸酯以其优良的抗燃性能和良好的化学稳定性成为EH系统的工作介质,但其酸度易发生变化而引起抗燃油的老化。抗燃油中局部过热和含水量过高,都会造成抗燃油酸度过高。酸度过高的抗燃油会产生如下后果:1)加速抗燃油的老化;2)产生凝胶状沉淀固体沉淀,造成伺服阀粘结或卡涩;3)对关键元件如泵、阀等产生腐蚀;4)电阻率下降,导致元件电化学腐蚀;5)泡沫特性劣化。

    Turbine electric hydraulic control system(EH system)is widely adopted. With good fire-resistance and stable chemical properties, phosphate ester is selected as the work medium. But its acid number is changeable which causes the oil aged. Partially overheated or over-moisture could bring the over acid number. Oil with over acid number can result in: 1) increasing the process of oil aged; 2) producing gelatinous precipitate and solid deposit to cause serve valve be bonded or locked; 3) exerting corrosion effect on critical component like pump, valve, etc.; 4) reducing electrical resistivity and causing element electrochemical corrosion; 5) bubble feature deterioration

抗燃油酸度超标后必须及时处理,离子交换树脂是处理抗燃油酸度最有效的方法。

Immediate action shall be taken if the oil is over at its acidity and ion-exchange resin is the most effective way to deal with the acidity of oil.

    离子交换树脂过滤器在欧洲和北美地区用于EH系统中已经有十几年的历史了,有着超过20,000,000工作小时的使用经验,在磷酸酯抗燃油的品质控制方面取得了显著的成效,提高了整套控制系统的性能,减少了维护费用和换油成本,取得了巨大的经济效益。

    Ion-exchange resin filter has been used in EH system for over ten years in Europe and North America. It has been used for over 20,000,000 working hours and reached great success in quality control of phosphate ester oil, enhancing the performance of the whole control system, reducing maintenance fee and oil change cost, acquiring great economical benefit.

离子交换树脂具有如下特性Features of Ion-exchange resin:

  • 除酸能力是硅藻土的7倍,高于活性氧化铝和改性氧化铝2.5倍。
    Its acid remove capability is 7 times as that of diatomite, and 2.5 times as that of active activated alumina and modified alumina.
  • 能保持EH系统中磷酸酯抗燃油的酸值低于0.08。
    Keep the acid value of fire resistance oil of EH system lower than 0.08.
  • 不会释放出金属离子,因此不会与磷酸酯发生反应产生凝胶状的磷酸金属盐,不会发生伺服阀粘结故障。
    Non-release of metallic ion, never react with phosphate salt, preventing servo valve from sticking.
  • 快速滤除磷酸酯抗燃油中由于使用硅藻土过滤器泄漏产生的金属离子(Ca、Mg、Na、Fe)。并保持抗燃油中的各种金属离子含量低于10ppm。
    Quickly remove the metallic ion (Ca、Mg、Na、Fe)in the fire resistance oil, gathering due to the using of diatomite filter. And keep contents of metallic ions in the fire resistance oil under 10ppm.
  • 提高磷酸酯抗燃油的电阻率,避免元件发生电化学腐蚀。
    Promote the resistance of fire resistant oil, to protect elements against electrochemical corrosion.
  • 采用球状离子交换树脂,颗粒均匀不会产生泄漏,不会对抗燃油造成颗粒污染。
    Adopts spherical ion-exchange resin, never leak and pollute the fire resistant oil.
  • 采用ICB技术,通过吸附作用而不是中和作用处理抗燃油中的酸性物质,处理过程中不会产生水分,因此不需要真空脱水。
    Use ICB technique and remove acid material in the fire resistant oil by adsorption instead of neutralization, so no water produced. Reduce the process of dehydrating.
  • 离子交换树脂以滤芯的形式在市场上销售,滤芯的规格尺寸按照汽轮机制造商(OEM)的尺寸设计。(这句原文中没有)可以直接升级替代原EH系统中使用的除酸滤芯。
    Ion-exchange resin sales as the product of filter element, which can take the place of acid-remove filter in former EH system.
  • 滤芯采用完全的不锈钢结构,不会对油质产生不良影响,工作压力可达1.0MPa。
    Completely stainless steel structure, no harm for the oil quality and the operation pressure can reach 1.0 MPa.
  • 用过的离子交换树脂滤芯可由厂家再生处理,不会对环境造成污染。
    Used ion-exchange filter element could be recycled by producer and no pollution will happen.
  • 可以大量节约换油的成本,油的消耗量减少80%以上。
    Reduce the assumption of oil by more than 80% and therefore cut the cost down.

离子交换树脂的使用

Application of ion-exchange resin

──再生装置的升级改造 upgrading of regenerator

    我公司是加拿大EPT公司在中国的代理商,长期致力于离子交换树脂过滤器的推广和使用工作,在EH系统故障处理和抗燃油处理方面有着丰富的经验,为用户提供最佳的解决方案。
    Our company is the agent of Canadian EPT Company in China, we have been engaging in promotion and application of ion-exchange resin filter for long time. We have rich experience in dealing with EH system malfunction and fire resistant oil and we offer customers with best solutions.

    离子交换树脂以滤芯的形式在市场上销售。进口产品,国内服务,质量可靠,响应迅速。在离子交换树脂的使用方面,我公司推荐如下解决方案:
    Ion-exchange resin sells in market in form of filter. We can assure imported product, domestic services, reliable quality and prompt response. In the aspect of applying ion-exchange resin, we recommend the following methods:

方案一:使用离子交换树脂滤芯替代硅藻土滤芯

    离子交换树脂滤芯与硅藻土滤芯尺寸完全相同,可以直接用离子交换树脂滤芯替代再生装置中的硅藻土滤芯,全面提高再生装置的处理能力。

    该方案不需更换再生装置的壳体和管路,可在线完成。

    离子交换树脂滤芯的订货号为:JCAJ027

Method 1: Replace diatomite with ion-exchange resin filter.
    Ion-exchange resin filter and diatomite filter share the same dimension, we can replace the diatomite filter in regeneration unit with ion-exchange resin filter to completely enhance regenerator’s disposing ability.
    In line mounting doesn’t require to replace the shell or line of regenerator.
    Order number of ion-exchange resin filter is: JCAJ027.

方案二:现有再生装置升级改造

    随EH系统配备的再生装置带有一个硅藻土过滤器和一个纤维素过滤器。用离子交换树脂滤芯替代硅藻土滤芯,用具有脱水和过滤功能的脱水过滤器替代纤维素过滤器,将再生装置改造成具有除酸、脱水、过滤功能的抗燃油处理设备。

    该方案需要整体更换纤维素过滤器,而不需要更换支架、管路和硅藻土过滤器的壳体,可在小修时完成。

Method 2: Refurbishment of current regeneration unit.
    Equipped with EH system, the regeneration unit attaches a diatomite filter and a fiber filter. Using ion exchange resin filter to displace diatomite and using dehydration filter with dehydrating and filtering function to displace fiber filter can upgrade the regenerator into fire resistant disposing equipment with disacidifying, dehydrating and filtering function.

方案三:成套更换再生装置

  我公司设计的新型再生装置配有一个离子交换树脂过滤器和一个脱水过滤器。具有除酸、脱水、精密过滤的功能,根据需要通过手动切换截止阀投入不同的工作模式:除酸-过滤、脱水-过滤、除酸-脱水-过滤。可以彻底解决抗燃油的油质问题,保证机组正常运行。

  该方案需要拆除旧的再生装置,整体更换成新的再生装置,现场连接两根进回油管路即可,可在小修时完成。

Method 3: replace regeneration unit in a whole
    Our new regeneration unit is equipped with a ion exchange resin filter and a dehydration filter, with the function of deacidifying, dehydrating and minutely filtering. It can manually perform at different working models when necessary: deacidifying-filtering, dehydrating-filtering, deacidifying- dehydrating-filtering, which can completely solve the problems of oil quality and ensure the unit work normally.

方案四:与滤油机配套使用

    我公司生产配有离子交换树脂的滤油机。该滤油机具有除酸、脱水、精密过滤的功能,可以实现抗燃油的快速再生处理。

Method 4: apply with filter
    The filter with ion exchange resin produced by Xinhua has the function of disacidifying, dewatering and minutely filtering, can produce a prompt regeneration disposal for oil.

    离子交换树脂过滤器要求抗燃油的流量不大于4l/min。对于没有流量调节功能的再生装置,建议在进油管上增加一个流量计,以便在线监测流经离子交换树脂过滤器的流量,保证处理效果。

    我公司提供抗燃油系统专用流量计,订货号为:JCDA035

    Ion exchange resin filter requires a flow less than or equal to 4L/min for fire resistant oil. For regenerators without the function of flow adjustment, it is better to add a flowmeter on sucker so as to monitor the flow passing by ion exchange resin filter and ensure the disposing effect.
    We provide the flowmeter exclusively for oil system and the order number is JCAJO35.